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LI Chun hui, CHEN Yi hong. Enhancing the Security of He-Kiesler Signature Schemes[J]. JOURNAL OF BEIJING INSTITUTE OF TECHNOLOGY, 2003, 12(3): 326-328.
Citation: LI Chun hui, CHEN Yi hong. Enhancing the Security of He-Kiesler Signature Schemes[J].JOURNAL OF BEIJING INSTITUTE OF TECHNOLOGY, 2003, 12(3): 326-328.
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Enhancing the Security of He-Kiesler Signature Schemes

  • Department of Mathematics, School of Science, Beijing Institute of Technology, Beijing100081, China

  • Received Date:2002-07-01
    Abstract
  • Although the He Kiesler signature is said to be proposed based on the discrete logarithm problem and the factorization problem, it has been proved that the signature is not as secure as it was stated to be. A new signature scheme is here proposed based on the discrete logarithm problem and the factorization problem to enhance the security of the He Kiesler signature.
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    • References (6)
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    Zhang Yufeng,Dai Zongduo.An analysis of t he signature scheme based on two difficult mat hematical problems[J].Communication Security,1999(4):60-65.(inChinese)
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    Li Zichen.Analysis of t he key problem in t he signaturescheme[D].Beijing:Department of Information Engineering,Beijing Post and Telecommunication University,1999.(in Chinese)
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